Just walked out on our back deck to check to see how the flock is doing. They are out foraging in an open pen that is about 20' X 20', and I check frequently. Rural area and there are predators around - so I am taking a chance. But they love it so. Or seem too. Can't keep them enclosed in the small pen all day when I am home. They all came running towards me the minute they saw me quacking like crazy! May just be wishful thinking on my part, but nice that they were glad to see me!